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Marqeta, Inc. (MQ) institutional ownership

Latest close $16.73 Jul 23, 2026
Market cap$1.6B 52-week range SectorTechnology
Funds holding · Q1 2026
229
reported MQ position changes
Top owners · Q1 2026
No disclosed owners are available.
Institutional activity · Q1 2026
Activity unavailable N/A
115 buyers · 114 sellers

Marqeta, Inc. (MQ) price and institutional activity

Dates

Q1 2026

$0 bought by 115 investors
Balyasny Asset Management L.P.Southpoint Capital Advisors LP +113 more
$0 sold by 114 investors
T. Rowe Price Investment Management, Inc.Wellington Management Group LLP +112 more
Bought Sold Totals per quarter; hover a bar for the names.

Marqeta, Inc. (MQ) institutional activity · 229

Investor Type Est. change Change Δ Own Date
T. Rowe Price Investment Management, Inc. · Reduced
Change −4.2M Date Q1 2026
T. Rowe Price Investment Management, Inc. Reduced· Q1 2026 −4.2M Q1 2026
Wellington Management Group LLP · Reduced
Change −3.8M Δ Own −27.1% Date Q1 2026
Wellington Management Group LLP Reduced· Q1 2026 −3.8M −27.1% Q1 2026
Arrowstreet Capital, Limited Partnership · Exited
Change −3.6M Δ Own −100.0% Date Q1 2026
Arrowstreet Capital, Limited Partnership Exited· Q1 2026 −3.6M −100.0% Q1 2026
Balyasny Asset Management L.P. · New
Change +3.4M Date Q1 2026
Balyasny Asset Management L.P. New· Q1 2026 +3.4M Q1 2026
Southpoint Capital Advisors LP · New
Change +3.0M Date Q1 2026
Southpoint Capital Advisors LP New· Q1 2026 +3.0M Q1 2026
T. Rowe Price Associates · Reduced
Change −2.9M Date Q1 2026
T. Rowe Price Associates Reduced· Q1 2026 −2.9M Q1 2026
Citadel Advisors LLC Added· Q1 2026 +2.2M +149.1% Q1 2026
North Reef Capital Management LP · Added
Change +1.4M Date Q1 2026
North Reef Capital Management LP Added· Q1 2026 +1.4M Q1 2026
Marshall Wace, LLP · Added
Change +1.4M Date Q1 2026
Marshall Wace, LLP Added· Q1 2026 +1.4M Q1 2026
Jane Street Group, LLC · Added
Change +1.3M Date Q1 2026
Jane Street Group, LLC Added· Q1 2026 +1.3M Q1 2026
JPMorgan Chase & Co · Reduced
Change −1.2M Date Q1 2026
JPMorgan Chase & Co Reduced· Q1 2026 −1.2M Q1 2026
Millennium Management LLC · Reduced
Change −1.1M Date Q1 2026
Millennium Management LLC Reduced· Q1 2026 −1.1M Q1 2026
Principal Financial Group Inc · Reduced
Change −1.0M Date Q1 2026
Principal Financial Group Inc Reduced· Q1 2026 −1.0M Q1 2026
Cander Asset Management LP · Added
Change +1.0M Date Q1 2026
Cander Asset Management LP Added· Q1 2026 +1.0M Q1 2026
Counterpoint Mutual Funds LLC · Added
Change +975K Date Q1 2026
Counterpoint Mutual Funds LLC Added· Q1 2026 +975K Q1 2026
Data through Q1 2026 · filed Jun 2, 2026
15 of 229

Famous investor activity in Marqeta, Inc. (MQ)

Marqeta, Inc. (MQ) insider trading

Company insiders, action and economics first; trade and filed dates last.
Dates
Insider Title Type Price Qty Value Owned ΔOwn Trade date Filed date
Graf R. Mark · Director 2 operations 0
Owned 6K Trade date Jul 20, 2026 Filed date Jul 24, 2026
Graf R. Mark Director 2 operations 0 6K Jul 20, 2026 Jul 24, 2026
Cummings Martha · Director Sell −$12K
Price $16.22 Qty −713 Owned 12K ΔOwn −5.5% Trade date Jul 15, 2026 Filed date Jul 16, 2026
Cummings Martha Director Sell $16.22 −713 −$12K 12K −5.5% Jul 15, 2026 Jul 16, 2026
Pollak Todd · Officer Sell −$316K
Price $16.88 Qty −19K Owned 185K ΔOwn −9.2% Trade date Jul 1, 2026 Filed date Jul 2, 2026
Pollak Todd Officer Sell $16.88 −19K −$316K 185K −9.2% Jul 1, 2026 Jul 2, 2026
Strozek Lukasz · Officer 2 operations 2.4M
Owned 1.9M Trade date Jun 15, 2026 Filed date Jul 2, 2026
Strozek Lukasz Officer 2 operations 2.4M 1.9M Jun 15, 2026 Jul 2, 2026
Sumner Crystal · Officer Sell −$20K
Price $3.89 Qty −5K Owned 595K Trade date Jun 15, 2026 Filed date Jun 16, 2026
Sumner Crystal Officer Sell $3.89 −5K −$20K 595K Jun 15, 2026 Jun 16, 2026
Chokshi Alpesh · Director 2 operations 0
Owned 26K Trade date Jun 13, 2026 Filed date Jun 16, 2026
Chokshi Alpesh Director 2 operations 0 26K Jun 13, 2026 Jun 16, 2026
Atkinson Najuma · Director Sell −$41K
Price $3.80 Qty −11K Owned 178K Trade date Jun 12, 2026 Filed date Jun 16, 2026
Atkinson Najuma Director Sell $3.80 −11K −$41K 178K Jun 12, 2026 Jun 16, 2026
Cummings Martha · Director Sell −$56K
Price $3.80 Qty −15K Owned 52K Trade date Jun 12, 2026 Filed date Jun 16, 2026
Cummings Martha Director Sell $3.80 −15K −$56K 52K Jun 12, 2026 Jun 16, 2026
Paul Elaine · Director Sell −$69K
Price $3.80 Qty −18K Owned 36K Trade date Jun 12, 2026 Filed date Jun 16, 2026
Paul Elaine Director Sell $3.80 −18K −$69K 36K Jun 12, 2026 Jun 16, 2026
Cummings Martha · Director 2 operations 0
Owned 0 Trade date Jun 10, 2026 Filed date Jun 11, 2026
Cummings Martha Director 2 operations 0 0 Jun 10, 2026 Jun 11, 2026
Cummings Martha · Director Grant (A) 52K
Owned 52K Trade date Jun 10, 2026 Filed date Jun 11, 2026
Cummings Martha Director Grant (A) 52K 52K Jun 10, 2026 Jun 11, 2026
Prasad Srikiran · Director 2 operations 0
Owned 0 Trade date Jun 10, 2026 Filed date Jun 11, 2026
Prasad Srikiran Director 2 operations 0 0 Jun 10, 2026 Jun 11, 2026
Prasad Srikiran · Director Grant (A) 52K
Owned 52K Trade date Jun 10, 2026 Filed date Jun 11, 2026
Prasad Srikiran Director Grant (A) 52K 52K Jun 10, 2026 Jun 11, 2026
Linville Judson C. · Director 2 operations 0
Owned 0 Trade date Jun 10, 2026 Filed date Jun 11, 2026
Linville Judson C. Director 2 operations 0 0 Jun 10, 2026 Jun 11, 2026
Linville Judson C. · Director Grant (A) 65K
Owned 65K Trade date Jun 10, 2026 Filed date Jun 11, 2026
Linville Judson C. Director Grant (A) 65K 65K Jun 10, 2026 Jun 11, 2026
15 of 59
15 of 59 Sign in to continue to older insider transactions.

Marqeta, Inc. (MQ) activist and large shareholders

Dates
Owner/Filer identity Shares reported % of shares outstanding Filing date
Jason Gardner 12.0M
% of shares outstanding 11.5% Filing date Jul 17, 2026
Jason Gardner 12.0M 11.5% Jul 17, 2026
Vanguard Group Inc 46.5M
% of shares outstanding 10.1% Filing date Mar 11, 2024
Vanguard Group Inc 46.5M 10.1% Mar 11, 2024
Dimensional Fund Advisors LP 7.8M
% of shares outstanding 8.0% Filing date Jul 14, 2026
Dimensional Fund Advisors LP 7.8M 8.0% Jul 14, 2026
BlackRock Inc. 35.5M
% of shares outstanding 7.6% Filing date Jan 26, 2024
BlackRock Inc. 35.5M 7.6% Jan 26, 2024
FMR LLC 30.0M
% of shares outstanding 6.4% Filing date Feb 9, 2024
FMR LLC 30.0M 6.4% Feb 9, 2024
Granite Ventures II L P 26.8M
% of shares outstanding 5.8% Filing date Nov 27, 2024
Granite Ventures II L P 26.8M 5.8% Nov 27, 2024
Discover Financial Services 17.9M
% of shares outstanding 4.1% Filing date May 13, 2022
Discover Financial Services 17.9M 4.1% May 13, 2022
Lone Pine Capital LLC 16.6M
% of shares outstanding 3.4% Filing date Feb 14, 2023
Lone Pine Capital LLC 16.6M 3.4% Feb 14, 2023
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Marqeta, Inc. (MQ) ownership FAQ

Who owns MQ?

229 reporting institutions disclosed MQ position changes in the Q1 2026 snapshot.

How is institutional activity calculated?

For each manager, WhoBought compares accepted consecutive 13F share counts. Share change is current shares minus prior shares. Estimated dollar change is that signed share change multiplied by the split-adjusted quarter-mean close. The activity table on this page uses Q1 2026.

What are activist and large shareholder filings?

An investor crossing 5% of a share class generally files Schedule 13D for activist intent or Schedule 13G for a passive position. The technical form names appear here rather than in the activity rows.

Where does this data come from?

Ownership and institutional activity come from SEC Form 13F filings. Insider activity comes from SEC Form 4, and large-shareholder activity from SEC Schedules 13D and 13G. FMP supplies price data only. Company logos use the local verified Parqet cache with one shared fallback.

Why are ownership reports delayed?

Form 13F is a quarterly disclosure and is normally filed after the quarter ends. Every ownership and activity value therefore names its represented period; it is not presented as a live position.

How are missing table values shown?

A muted dash marks a missing table value. It means the filing omitted the value, comparable data is unavailable, or no prior position exists for comparison.